Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7163247 | Tool holder | Karl-Otto Stromberg, Hans Hellman, Peter Froberg | 2007-01-16 |
| 6609851 | Device for coupling a work piece to a machine tool | Hakon Nordquist, Hans Hellman, Peter Froberg | 2003-08-26 |
| 6467826 | Tool holder | Karl-Otto Stromberg, Hans Hellman, Peter Froberg | 2002-10-22 |